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[C#] DataGridView >> อยากทราบว่าถ้าเรา Add ข้อมูลมาลง DataGridView ที่มี Column อยู่แล้วจะสามารถให้มันส่งข้อมูลทับอันเดิมอย่างไรครับ |
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พอกดปุ่ม find ข้อมูลมันไปต่อ column ข้างหลังครับ
Code (C#)
SqlConnection conn = new SqlConnection("Data Source=10.10.11;Initial Catalog=DB;User ID=sa;Password=****");
conn.Open();
SqlCommand cmd = conn.CreateCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = @"select job_name,qt_id,ORIGIN,DESTINATION,VEHICLE_TYPE_ID,PORT_ID,CUSTOMER_NAME,YARD from MT_FLST_QT_QUOTATION where QT_ID like('%" + qt_id.Text + "%')";
DataTable dt = new DataTable();
SqlDataAdapter da = new SqlDataAdapter(cmd);
da.Fill(dt);
dataGridView1.DataSource = dt;
conn.Close();
โค๊ดปุ่ม Find ครับ
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เลื่อนมาพบข้อมูลต่อข้างหลังครับ
Code (C#)
SqlConnection conn = new SqlConnection("Data Source=10.10.11;Initial Catalog=DB;User ID=sa;Password=****");
conn.Open();
SqlCommand cmd = conn.CreateCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = @"select job_name,qt_id,ORIGIN,DESTINATION,VEHICLE_TYPE_ID,PORT_ID,CUSTOMER_NAME,YARD from MT_FLST_QT_QUOTATION where QT_ID like('%" + qt_id.Text + "%')";
DataTable dt = new DataTable();
SqlDataAdapter da = new SqlDataAdapter(cmd);
da.Fill(dt);
dataGridView2.DataSource = dt;
conn.Close();
ผมลองทำ เป็น Datagridview2 ขึ้นมา แต่ข้อมูลไม่เข้าเลยครับ
สิ้นไร้ไม้ตอกยังทำไม่ได้ กะว่าจะให้ gridvew1 visible = false ครับ
อยากได้ ข้อมูลที่ select ค่ามา มาอยู่ในแต่ละ column ที่เราฟิก header ไว้ครับ พอจะเป็นไปได้ไหมครับ
ปล.ที่ไม่ทำค้นหาอีกหน้าเพื่อลดความซ้ำซ้อนข้อมูลครับ
ในส่วน header กับ gridview คนละ table ครับ
หรือท่านใด สามารถลบ แต่ละ column ได้รบกวนชี้แนะด้วยครับ
Tag : .NET, Ms SQL Server 2005, Win (Windows App), C#, VS 2010 (.NET 4.x)
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ประวัติการแก้ไข 2014-07-22 14:29:03
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Date :
2014-07-22 14:24:00 |
By :
nongpaoza |
View :
961 |
Reply :
2 |
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Code (C#)
dataGridView1.Columns.Clear();
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Date :
2014-07-23 09:45:19 |
By :
nongpaoza |
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Date :
2014-07-23 09:55:20 |
By :
mr.win |
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Load balance : Server 00
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