Hide Column Of Grid

Question

Hello I want Hide Column Of GridView According To condition and show again that column Suppose Their are 10 column and I want show only 5 then only 5 are shown

Chandrakant Patil · Answer

Syntax for setting up datagridview columns property datagridview1.Columns[ColumnIndex] .visible=false/true If you want to write the column name instead of Columnindex you can..

Vaikesh K P · Answer

using System; using System.Data; using System.Windows.Forms; using System.Data.SqlClient; namespace WindowsApplication1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { dataGridView1.ColumnCount = 3; dataGridView1.Columns[0].Name = "Product ID"; dataGridView1.Columns[1].Name = "Product Name"; dataGridView1.Columns[2].Name = "Product Price"; string[] row = new string[] { "1", "Product 1", "1000" }; dataGridView1.Rows.Add(row); row = new string[] { "2", "Product 2", "2000" }; dataGridView1.Rows.Add(row); row = new string[] { "3", "Product 3", "3000" }; dataGridView1.Rows.Add(row); row = new string[] { "4", "Product 4", "4000" }; dataGridView1.Rows.Add(row); dataGridView1.Columns[1].Visible = false; dataGridView1.Rows[1].Visible = false; } } }

Sumit Joshi · Answer

hi script language ="JavaScript" > function hideColumn() { col_num = document.getElementById( "column_numbder" ).value; rows = document.getElementById( "myGridView" ).rows; for (i=0;i rows[i].cells[col_num].style.display= "none" ; } } script > If you want to hide Column (say column no. 1) then the following code will work like a breeze [ for ( int intC = 0 ; intC [ GridViewId ]. Rows . Count ; intC ++) [ GridViewId ]. Rows [ intC ]. Cells [ 1 ]. Style . Add ( "display" , "none" ); If helpful mark as Correct Answer

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