C# WinApp สอบถามเรื่อง การสร้าง Usercontrol อยากทราบ Event ของ DataGridView ครับ
จากกระทู้นี้ครับhttps://www.thaicreate.com/dotnet/forum/124690.html Code (C#) void browseButton_Click(object sender, EventArgs e)
{
..................
...........................
}
Code (C#) private void doncument_listDetailDataGridView_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == 3)
MessageBox.Show("3 5555");
}
private void doncument_listDetailDataGridView_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
/* if (e.ColumnIndex == 3)
{
MessageBox.Show("3");
if (System.IO.Path.GetDirectoryName((string)doncument_listDetailDataGridView[1, e.RowIndex].Value) != TORServices.PathFile.PathData.Path_Document)
{
System.IO.File.Move((string)doncument_listDetailDataGridView[1, e.RowIndex].Value, TORServices.PathFile.PathData.Path_Document + "\\" + System.IO.Path.GetFileName((string)doncument_listDetailDataGridView[1, e.RowIndex].Value));
doncument_listDetailDataGridView[1, e.RowIndex].Value = TORServices.PathFile.PathData.Path_Document + "\\" + System.IO.Path.GetFileName((string)doncument_listDetailDataGridView[1, e.RowIndex].Value);
MessageBox.Show("" + doncument_listDetailDataGridView[1, e.RowIndex].Value);
}
}*/
}
เดา คือ browseButton_Click ซึ่งไม่ใช่ Event ของ DataGridView Tag .NET, Win (Windows App), C#, VS 2012 (.NET 4.x), Windows
Date :
2016-10-07 16:23:15By :
lamaka.torView :
2599Reply :
35
ต่อเรื่องการทำงานกับไฟล์ครับ
Date :
2016-10-07 16:33:38By :
lamaka.tor
ใช้ตัวนี้ได้ไหมครับ ปกติผมใช้ตัวนี้เลย Code (VB.NET) private int pCase;
private void SelectorClick(object sender, EventArgs e)
{
switch (pCase) {
case 1:
//value from dataGridView1_CellEnter
if (true) {
MessageBox.Show("Show Dialog here!!");
break; // TODO: might not be correct. Was : Exit Select
}
break;
}
}
private void DataGridView1_CellEnter(object sender, System.Windows.Forms.DataGridViewCellEventArgs e)
{
if (DataGridView1.Columns(e.ColumnIndex).Name == "Column1") {
pCase = 1;
}
}
ประวัติการแก้ไข
Date :
2016-10-07 17:42:48By :
TheCom
เล่นหูเล่นตากับอีเวนต์ User Control Code (VB.NET) Public Class yourUserControl
Protected Friend Event btnงามClick As EventHandler
Private Sub btnหอย_Click(sender As Object, e As EventArgs) Handles btnหอย.Click
RaiseEvent btnงามClick(sender, e) '*****
End Sub
End Class
Forms XXX Code (VB.NET) Dim รักจิ่ม As New yourUserControl
Me.Controls.Add(รักจิ่ม)
AddHandler รักจิ่ม.btnงามClick, Sub(หอย, งาม)
MsgBox(DirectCast(หอย, Button).Name)
End Sub
Date :
2016-10-07 21:45:54By :
หน้าฮี
เล่าเรื่องจริงและตลกให้ฟังนะ วันนี้ กลับถึงบ้าน ผมแอบคิดอยู่ในใจ (เมียตู... ผ่านวัย 18 ปีมาได้ไม่กี่วัน เรียกตูว่า ผัวจ๋า ทุกคำ
Date :
2016-10-07 22:20:47By :
หน้าฮี
Code (C#) public event EventHandler browseButtonClick;
void browseButton_Click(object sender, EventArgs e)
{
DataGridViewDialogColumn filePathColumn = (DataGridViewDialogColumn)this.DataGridView.Columns[ColumnIndex];
try
{
if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.OpenFileDialog)
{
OpenFileDialog dialog = new OpenFileDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
base.Value = dialog.FileName.ToString();
}
}
else if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.folderDialog)
{
FolderBrowserDialog dialog = new FolderBrowserDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
base.Value = dialog.SelectedPath;
}
}
else if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.colorDialog)
{
ColorDialog dialog = new ColorDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
base.Value = dialog.Color.ToString() + ":"
+ dialog.Color.Name.ToString()
+ ": A=" + dialog.Color.A + " R=" + dialog.Color.R + " G=" + dialog.Color.G + " B=" + dialog.Color.B;
}
}
else if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.fontDialog)
{
FontDialog dialog = new FontDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
base.Value = dialog.Font.ToString();
}
}
else if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.SaveFileDialog)
{
SaveFileDialog dialog = new SaveFileDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
base.Value = dialog.FileName;
}
}
}
catch (Exception)
{
}
EventHandler _browseButtonClick = this.browseButtonClick;
}
Date :
2016-10-13 14:22:17By :
lamaka.tor
ผมมาเริ่มศึกษา event ใหม่ครับCode (C#) namespace UserControl_1
{
public partial class UserControl2 : UserControl
{
public UserControl2()
{
InitializeComponent();
}
protected internal event EventHandler browseButtonClick;
private void button1_Click(object sender, EventArgs e)
{
if (browseButtonClick != null)
{
browseButtonClick(this, e);
}
}
}
}
Code (C#) namespace UserControl_1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void userControl21_browseButtonClick(object sender, EventArgs e)
{
MessageBox.Show("sfdsg");
}
}
}
Date :
2016-10-13 16:16:04By :
lamaka.tor
จาก No. 12
Date :
2016-10-13 16:31:48By :
lamaka.tor
Code (C#) protected override void OnClick(DataGridViewCellEventArgs e)
{
base.OnClick(e);
}
void browseButton_Click(object sender, EventArgs e)
{
// อยากใช้ base.OnClick(e); ได้มั่งครับ แต่ติด DataGridViewCellEventArgs ไม่รู้จะเอามาจากไหนครับ
}
Date :
2016-10-15 11:10:33By :
lamaka.tor
ตอนนี้สามารถให้ ฟอร์ม เรียกใช้ Event ได้แล้วครับCode (C#) using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace TORServices.Forms.Datagridview
{
#region _DataGridViewDialog
/// <summary>
/// Hosts a collection of DataGridViewTextBoxCell cells.
/// </summary>
public class DataGridViewDialogColumn : System.Windows.Forms.DataGridViewColumn
{
private bool showBrowseButton;
[System.ComponentModel.Browsable(true)]
// [System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Always)]
[System.ComponentModel.DefaultValue(false)]
[System.ComponentModel.Category("Appearance")]
[System.ComponentModel.Description("Show a button in each cell for browsing for files.")]
public enum SelectedPathType { colorDialog, folderDialog, fontDialog, OpenFileDialog, SaveFileDialog }
public bool ShowBrowseButton
{
get { return showBrowseButton; }
set
{
showBrowseButton = value;
}
}
protected internal event EventHandler ButtonColumnClick;
public virtual void browseColumnButton_Click(object sender, EventArgs e)
{
if(ButtonColumnClick != null)
{
ButtonColumnClick(this, e);
}
}
public override object Clone()
{
var clm = base.Clone() as DataGridViewDialogColumn;
DataGridViewDialogColumn xxx = base.Clone() as DataGridViewDialogColumn;
if (clm != null)
{
clm.SelectedMode = _selected;
clm.ShowBrowseButton = showBrowseButton;
}
return clm;
}
private bool useOpenFileDialogOnButtonClick;
[System.ComponentModel.Browsable(true)]
[System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Always)]
[System.ComponentModel.DefaultValue(false)]
[System.ComponentModel.Category("Behavior")]
[System.ComponentModel.Description("Dialog is dispalyed and on success the contents of the Cell is replaced with the new file path.")]
public bool UseOpenFileDialogOnButtonClick
{
get { return useOpenFileDialogOnButtonClick; }
set
{
useOpenFileDialogOnButtonClick = value;
}
}
private SelectedPathType _selected;
[System.ComponentModel.Browsable(true)]
//[System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Always)]
// [System.ComponentModel.DefaultValue(SelectedPathType.OpenFileDialog)]
[System.ComponentModel.Category("Behavior")]
[System.ComponentModel.Description("Open Dialog is dispalyed and on success the contents of the Cell is replaced with the new path.")]
public SelectedPathType SelectedMode
{
get { return _selected; }
set
{
_selected = value;
}
}
public DataGridViewDialogColumn()
: base(new DataGridViewDialogCell())
{
}
public override System.Windows.Forms.DataGridViewCell CellTemplate
{
get
{
return base.CellTemplate;
}
set
{
if (null != value &&
!value.GetType().IsAssignableFrom(typeof(DataGridViewDialogCell)))
{
throw new InvalidCastException("must be a DataGridViewDialogCell");
}
base.CellTemplate = value;
}
}
}
/// <summary>
/// Displays editable text information in a DataGridView control. Uses
/// PathEllipsis formatting if the column is smaller than the width of a
/// displayed filesystem path.
/// </summary>
public class DataGridViewDialogCell : DataGridViewLinkCell
{
public Button browseButton;
Dictionary<Color, SolidBrush> brushes = new Dictionary<Color, SolidBrush>();
protected virtual SolidBrush GetCachedBrush(Color color)
{
if (this.brushes.ContainsKey(color))
return this.brushes[color];
SolidBrush brush = new SolidBrush(color);
this.brushes.Add(color, brush);
return brush;
}
protected virtual bool RightToLeftInternal
{
get
{
return this.DataGridView.RightToLeft == RightToLeft.Yes;
}
}
protected override void OnClick(DataGridViewCellEventArgs e)
{
base.OnClick(e);
if (this.DataGridView.CurrentCell == this)
{
string _Value = Convert.ToString(base.Value);
DataGridViewDialogColumn filePathColumn = (DataGridViewDialogColumn)this.DataGridView.Columns[ColumnIndex];
if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.OpenFileDialog)
{
if (!System.IO.File.Exists(_Value))
{ MessageBox.Show("ไม่พบ " + _Value); }
else
{ System.Diagnostics.Process.Start(_Value); }
}
if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.folderDialog)
{
if (!System.IO.Directory.Exists(_Value))
{ MessageBox.Show("ไม่พบ " + _Value); }
else
{ System.Diagnostics.Process.Start(_Value); }
}
}
}
protected override void Paint(Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex, DataGridViewElementStates cellState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts)
{
if (cellStyle == null) { throw new ArgumentNullException("cellStyle"); }
this.PaintPrivate(graphics, clipBounds, cellBounds, rowIndex, cellState, formattedValue, errorText, cellStyle, advancedBorderStyle, paintParts);
}
protected Rectangle PaintPrivate(Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex, DataGridViewElementStates cellState, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts)
{
System.Diagnostics.Debug.WriteLine(string.Format("Painting Cell row {0} for rowindex {2} with rectangle {1}", this.RowIndex, cellBounds, rowIndex));
SolidBrush cachedBrush;
Rectangle empty = Rectangle.Empty;
if (((paintParts & DataGridViewPaintParts.Border) != DataGridViewPaintParts.None)) { this.PaintBorder(graphics, clipBounds, cellBounds, cellStyle, advancedBorderStyle); }
Rectangle rectangle2 = this.BorderWidths(advancedBorderStyle);
Rectangle borderedCellRectangle = cellBounds;
borderedCellRectangle.Offset(rectangle2.X, rectangle2.Y);
borderedCellRectangle.Width -= rectangle2.Right;
borderedCellRectangle.Height -= rectangle2.Bottom;
Point currentCellAddress = base.DataGridView.CurrentCellAddress;
bool isFirstCell = (currentCellAddress.X == base.ColumnIndex) && (currentCellAddress.Y == rowIndex);
bool flagisFirstCellAndNotEditing = isFirstCell && (base.DataGridView.EditingControl != null);
bool thisCellIsSelected = (cellState & DataGridViewElementStates.Selected) != DataGridViewElementStates.None;
cachedBrush = ((((paintParts & DataGridViewPaintParts.SelectionBackground) != DataGridViewPaintParts.None) && thisCellIsSelected) && !flagisFirstCellAndNotEditing) ? GetCachedBrush(cellStyle.SelectionBackColor) : GetCachedBrush(cellStyle.BackColor);
if (((((paintParts & DataGridViewPaintParts.Background) != DataGridViewPaintParts.None)) && ((cachedBrush.Color.A == 0xff) && (borderedCellRectangle.Width > 0))) && (borderedCellRectangle.Height > 0))
{
graphics.FillRectangle(cachedBrush, borderedCellRectangle);
}
if (cellStyle.Padding != Padding.Empty)
{
if (RightToLeftInternal)
{
borderedCellRectangle.Offset(cellStyle.Padding.Right, cellStyle.Padding.Top);
}
else
{
borderedCellRectangle.Offset(cellStyle.Padding.Left, cellStyle.Padding.Top);
}
borderedCellRectangle.Width -= cellStyle.Padding.Horizontal;
borderedCellRectangle.Height -= cellStyle.Padding.Vertical;
}
if (((isFirstCell) && (!flagisFirstCellAndNotEditing && ((paintParts & DataGridViewPaintParts.Focus) != DataGridViewPaintParts.None))) && ((ShowFocusCues && base.DataGridView.Focused) && ((borderedCellRectangle.Width > 0) && (borderedCellRectangle.Height > 0))))
{
ControlPaint.DrawFocusRectangle(graphics, borderedCellRectangle, Color.Empty, cachedBrush.Color);
}
Rectangle cellValueBounds = borderedCellRectangle;
string text = formattedValue as string;
if ((text != null) && (!flagisFirstCellAndNotEditing))
{
int y = (cellStyle.WrapMode == DataGridViewTriState.True) ? 1 : 2;
borderedCellRectangle.Offset(0, y);
borderedCellRectangle.Width = borderedCellRectangle.Width;
borderedCellRectangle.Height -= y + 1;
if ((borderedCellRectangle.Width > 0) && (borderedCellRectangle.Height > 0))
{
TextFormatFlags flags = TextFormatFlags.PathEllipsis;
if (((paintParts & DataGridViewPaintParts.ContentForeground) != DataGridViewPaintParts.None))
{
if ((flags & TextFormatFlags.SingleLine) != TextFormatFlags.GlyphOverhangPadding) { flags |= TextFormatFlags.EndEllipsis; }
DataGridViewDialogColumn filePathColumn = (DataGridViewDialogColumn)this.DataGridView.Columns[ColumnIndex];
if (this.RowIndex >= 0)
{
bool changed = false;
if ((browseButton.Width != System.Math.Max(10, borderedCellRectangle.Width / 4)) && (browseButton.Width != 20))
{
System.Diagnostics.Trace.WriteLine(string.Format("browseButton Width was incorrect:{0} for given rectangle:{1}", browseButton.Width, borderedCellRectangle));
browseButton.Width = System.Math.Max(10, borderedCellRectangle.Width / 4);
browseButton.Width = System.Math.Min(browseButton.Width, 20);
changed = true;
}
if (browseButton.Height != (borderedCellRectangle.Height + 4))
{
System.Diagnostics.Trace.WriteLine(string.Format("browseButton Height was incorrect:{0} for given rectangle:{1}", browseButton.Height, borderedCellRectangle));
browseButton.Height = borderedCellRectangle.Height + 4;
changed = true;
}
Point loc = new Point();
loc.X = borderedCellRectangle.X + borderedCellRectangle.Width - browseButton.Width;
loc.Y = borderedCellRectangle.Y - 4;
if (browseButton.Location != loc)
{
System.Diagnostics.Trace.WriteLine(string.Format("browseButton location was incorrect:{0} for given rectangle:{1} with loc: {2}", browseButton.Location, borderedCellRectangle, loc));
browseButton.Location = loc;
changed = true;
}
if (changed)
browseButton.Invalidate();
if (!this.DataGridView.Controls.Contains(browseButton))
this.DataGridView.Controls.Add(browseButton);
borderedCellRectangle.Width -= browseButton.Width;
}
}
TextRenderer.DrawText(graphics, text, cellStyle.Font, borderedCellRectangle, thisCellIsSelected ? cellStyle.SelectionForeColor : cellStyle.ForeColor, flags);
}
}
if ((base.DataGridView.ShowCellErrors) && ((paintParts & DataGridViewPaintParts.ErrorIcon) != DataGridViewPaintParts.None))
{
if ((!string.IsNullOrEmpty(errorText) && (cellValueBounds.Width >= 20)) && (cellValueBounds.Height >= 0x13))
{
Rectangle iconBounds = this.GetErrorIconBounds(graphics, cellStyle, rowIndex);
if ((iconBounds.Width >= 4) && (iconBounds.Height >= 11))
{
iconBounds.X += cellBounds.X;
iconBounds.Y += cellBounds.Y;
Bitmap errorBitmap = new Bitmap(typeof(DataGridViewCell), "DataGridViewRow.error.bmp");
errorBitmap.MakeTransparent();
if (errorBitmap != null)
{
lock (errorBitmap)
{
graphics.DrawImage(errorBitmap, iconBounds, 0, 0, 12, 11, GraphicsUnit.Pixel);
}
}
}
}
}
return empty;
}
public bool ShowFocusCues
{
get { return true; }
}
protected bool ApplyVisualStylesToHeaders
{
get
{
if (Application.RenderWithVisualStyles)
{
return this.DataGridView.EnableHeadersVisualStyles;
}
return false;
}
}
/* private void DataGridView_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (base.Value.ToString().Length > 0)
{
System.Diagnostics.Process.Start(base.Value.ToString());
}
}*/
// protected internal event EventHandler ButtonCellClick;
void browseButton_Click(object sender, EventArgs e)
{
DataGridViewDialogColumn filePathColumn = (DataGridViewDialogColumn)this.DataGridView.Columns[ColumnIndex];
try
{
if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.OpenFileDialog)
{
OpenFileDialog dialog = new OpenFileDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
base.Value = dialog.FileName.ToString();
}
}
else if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.folderDialog)
{
FolderBrowserDialog dialog = new FolderBrowserDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
base.Value = dialog.SelectedPath;
}
}
else if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.colorDialog)
{
ColorDialog dialog = new ColorDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
base.Value = dialog.Color.ToString() + ":"
+ dialog.Color.Name.ToString()
+ ": A=" + dialog.Color.A + " R=" + dialog.Color.R + " G=" + dialog.Color.G + " B=" + dialog.Color.B;
}
}
else if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.fontDialog)
{
FontDialog dialog = new FontDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
base.Value = dialog.Font.ToString();
}
}
else if (filePathColumn.SelectedMode == DataGridViewDialogColumn.SelectedPathType.SaveFileDialog)
{
SaveFileDialog dialog = new SaveFileDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
base.Value = dialog.FileName;
}
}
}
catch (Exception)
{
}
filePathColumn.browseColumnButton_Click(this, e);
/* if (ButtonCellClick != null)
{
ButtonCellClick(this, e);
}*/
}
public DataGridViewDialogCell()
: base()
{
browseButton = new Button();
browseButton.Text = "…";
browseButton.Click += new EventHandler(browseButton_Click);
}
}
#endregion
}
Code (C#) private void Form1_Load(object sender, EventArgs e)
{
userControl21.browseButtonClick+=new EventHandler(this.userControl21_browseButtonClick);
Column1.ButtonColumnClick += new EventHandler(this.button1_Click);
}
private void button1_Click(object sender, EventArgs e)
{
MessageBox.Show("55555");
}
Date :
2016-10-17 00:26:51By :
lamaka.tor
ถ้าเข้าใจไม่ผิด
Date :
2016-10-17 08:16:57By :
fonfire
Browse เล็ก ๆ ใน Datagrid ครับ
Date :
2016-10-17 08:58:00By :
lamaka.tor
ผมลองสร้าง event ใน textbox ก็ไม่ขึ้นมาเหมือนกันครับCode (C#) using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace TORServices.Forms
{
class TextboxDialog:TextBox
{
Button browseButton;
public enum SelectedPathType { colorDialog, folderDialog, fontDialog, OpenFileDialog, SaveFileDialog }
private SelectedPathType _selected;
[System.ComponentModel.Browsable(true)]
[System.ComponentModel.Category("Behavior")]
[System.ComponentModel.Description("Open Dialog is dispalyed and on success the contents of the Cell is replaced with the new path.")]
public SelectedPathType SelectedMode
{
get { return _selected; }
set
{
_selected = value;
}
}
protected override void OnDoubleClick(EventArgs e)
{
base.OnDoubleClick(e);
if (_selected == SelectedPathType.OpenFileDialog)
{
if (!System.IO.File.Exists(this.Text))
{ MessageBox.Show("ไม่พบ " + this.Text); }
else
{ System.Diagnostics.Process.Start(this.Text); }
}
if (_selected == SelectedPathType.folderDialog)
{
if (!System.IO.Directory.Exists(this.Text))
{ MessageBox.Show("ไม่พบ " + this.Text); }
else
{ System.Diagnostics.Process.Start(this.Text); }
}
}
protected override void OnResize(EventArgs e)
{
base.OnResize(e);
browseButton.Size = new Size(28, this.ClientSize.Height + 2);
browseButton.Location = new Point(this.ClientSize.Width - browseButton.Width, -1);
}
protected internal event EventHandler ButtonCellClick;
void browseButton_Click(object sender, EventArgs e)
{
if (_selected == SelectedPathType.OpenFileDialog)
{
using (OpenFileDialog dialog = new OpenFileDialog())
{
if (dialog.ShowDialog() == DialogResult.OK)
base.Text = dialog.FileName.ToString();
}
}
else if (_selected == SelectedPathType.folderDialog)
{
using ( FolderBrowserDialog dialog = new FolderBrowserDialog())
{ if (dialog.ShowDialog() == DialogResult.OK)
base.Text = dialog.SelectedPath;
}
}
else if (_selected == SelectedPathType.colorDialog)
{
using(ColorDialog dialog = new ColorDialog())
{ if (dialog.ShowDialog() == DialogResult.OK)
base.Text = dialog.Color.ToString() + ":"
+ dialog.Color.Name.ToString()
+ ": A=" + dialog.Color.A + " R=" + dialog.Color.R + " G=" + dialog.Color.G + " B=" + dialog.Color.B;
}
}
else if (_selected == SelectedPathType.fontDialog)
{
using( FontDialog dialog = new FontDialog())
{ if (dialog.ShowDialog() == DialogResult.OK)
base.Text = dialog.Font.ToString();
}
}
else if (_selected == SelectedPathType.OpenFileDialog)
{
using( SaveFileDialog dialog = new SaveFileDialog())
{ if (dialog.ShowDialog() == DialogResult.OK)
base.Text = dialog.FileName;
}
}
ButtonCellClick(sender, e);
}
public TextboxDialog()
{
browseButton = new Button();
browseButton.Text = "...";
browseButton.SizeChanged += (o, e) => { OnResize(e); };
browseButton.Click += new EventHandler(this.browseButton_Click);
browseButton.Size = new Size(28, this.ClientSize.Height + 2);
browseButton.Location = new Point(this.ClientSize.Width - browseButton.Width, -1);
this.Controls.Add(browseButton);
}
}
}
Code (C#) public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
textboxDialog1.ButtonCellClick += new EventHandler(this.ButtonCellClick);
}
private void ButtonCellClick(object sender, EventArgs e)
{
MessageBox.Show("Test 5555");
}
}
Date :
2016-10-18 11:32:58By :
lamaka.tor
อยากให้ เลาเลือก OpenFileDialog, SaveFileDialog
Date :
2016-10-20 11:31:01By :
lamaka.tor
Date :
2016-10-28 09:03:23By :
lamaka.tor
จาก #NO 22 ปัจจุบันนี้หายากมากฯ ที่ตนฯหนึ่งจะเป็น โปรแกรมเมอร์จริงฯ และเป็น SA ในคนฯเดียวกัน ส่วนใหญ่ก็ของปลอมทั้งนั้น อาศัยคำว่า "ทำงานเป็นทีม" เพื่อหากิน
Date :
2016-10-28 14:45:19By :
หน้าฮี
ผมมาบ่นเล่าให้ฟัง ผมจุดธูป ไหว้ และขอพรสิ่งศักดิ์สิทธิ์ (แอบขอและแอบคิดอยู่ในใจกับเทวดา)กรองข้อมูลใน DataGridView โดยใช้ Column ComboBox ตอนนี้ผมต้องการแค่ ประเทศ ---> จังหวัด --> อำเภอCode (VB.NET) Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
Dim ประเทศ As New Country() With {.CountryCode = "TH",
.CountryName = "ประเทศไทย",
.Provinces = New List(Of Province)() From {New Province() With {.ProvinceCode = "01",
.ProvinceName = "กรุงเทพฯ",
.Amphoes = New List(Of Amphoe)() From {New Amphoe() With {.AmphoeCode = "11",
.AmphoeName = "เขตพระโขนง"
},
New Amphoe() With {.AmphoeCode = "77",
.AmphoeName = "เขตบางหำ"
}
}
}
}
}
End Sub
Code (VB.NET) 'Model ประเทส
Public Class Country
Public Property CountryCode As String = "TH"
Public Property CountryName As String = "ประเทศไทย"
Public Property Provinces As List(Of Province) = Nothing
End Class
'Model จังหวัด
Code (VB.NET)
[vb]Public Class Province
Public Property ProvinceCode As String = String.Empty
Public Property ProvinceName As String = String.Empty
Public Property Amphoes As List(Of Amphoe) = Nothing
End Class
Code (VB.NET) Public Class Amphoe
Public Property AmphoeCode As String = String.Empty
Public Property AmphoeName As String = String.Empty
End Class
Date :
2016-10-29 22:34:37By :
หน้าฮี
จาก #NO 24 พวกละเมอในภาษา ]) +55555ผมมักเลือกใช้ VB.NET ในงานหลักฯของผมเสมอ
Date :
2016-10-29 22:49:07By :
หน้าฮี
@lamaka.tor +55555
Date :
2016-10-29 22:55:10By :
หน้าฮี
ช่วงนี้รันเครื่องครับ
Date :
2016-10-30 10:52:19By :
lamaka.tor
@ ALL ปล.
Date :
2016-10-31 14:41:27By :
หน้าฮี
@lamaka.tor, QC_C0M ลึกสุดฯ จากรูปภาพด้านล่าง งานโปรแกรมมิ่ง ปล. จากรูปภาพด้านบน
Date :
2016-11-03 15:55:03By :
หน้าฮี
จาก #NO 29 อันนี้เป็น Source Code ที่กรองจำนวนผู้มีสิทธิ์Code (VB.NET) Private Function CalculateRight() As Short
Dim row = From r As DataGridViewRow In DataGridView1.Rows
Where (Not r.IsNewRow And r.Cells(3).Value IsNot DBNull.Value) AndAlso r.Cells(3).Value = 1S
Return If(row Is Nothing, 0, row.Count)
End Function
ปล. จะเรียก Function นี้ที่ไหนก็ตามสะดวก? (Events ใน Windows Application DataGridView มันพันกันอิรุงตุงนัง)
Date :
2016-11-03 16:05:14By :
หน้าฮี
จาก #NO 29 - 30 เดี๋ยวจะหาว่า เขียนเวปไซต์ไม่เป็น +55555 อันนี้เล่นบน Tag HTML <table></table> Code (VB.NET) Private Function listCopy() As List(Of WL_Model.ICD)
Return (From r In rtABC.Items.Cast(Of RepeaterItem)() Select New WL_Model.ICD() With {.Part_NO = DirectCast(r.FindControl("txtPart_NO"), WL_Controls.WL_TextBox).Text,
.xTitleTH = DirectCast(r.FindControl("lblPart_Desc"), WL_Controls.WL_TextBox).Text,
.Tran_Qty = DirectCast(r.FindControl("txtTran_Qty"), WL_Controls.WL_TextBox).Text,
.UM = DirectCast(r.FindControl("cboUM"), HtmlSelect).Value,
.From_Bal = DirectCast(r.FindControl("cboBalType"), HtmlSelect).Value,
.Tran_Amt = DirectCast(r.FindControl("txtTran_Amt"), WL_Controls.WL_TextBox).Text,
.xID = CInt(DirectCast(r.FindControl("cbRemoveAttachment"), CheckBox).Checked)
}).ToList()
End Function
Date :
2016-11-03 16:26:03By :
หน้าฮี
จาก #NO 29 -31 อันนี้ผมพูดติดตลก ให้โปรแกรมเมอร์เด็กฯ 10 - 20 หรือ 100 คน เขียน ให้เวลาไปเลย 10 ปี +55555 ปล. เก่งอยู่อย่างเดียวนั่นคือ
Date :
2016-11-03 16:33:04By :
หน้าฮี
พักซักหน่อยก่อนครับhttps://www.youtube.com/watch?v=tAKCV5RBnFQ
Date :
2016-11-04 11:13:42By :
lamaka.tor
ต้องเร่งทำ Uncer,Calibration,Validate กะ PT ให้เสร็จก่อน 20 ไม่ว๊างไม่ว่าง ตามประสาคนบ้านๆ ครับ
Date :
2016-11-04 11:20:17By :
lamaka.tor
GUI แบบข้างบนสุดของโพสต์นี้คุณทำอย่างไรอ่ะครับ
ประวัติการแก้ไข
Date :
2019-05-13 11:30:47By :
jaypang
Server 00
Load balance : Server 00
