How to create Lables and Textboxes Dynamically in ASP.NET Using CSharp(Here Dynamically creating TextBoxes)

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C#

ASP.NET

Dear All,

In this code Dynamically Creating TextBoxes in table.
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private int numOfRows = 0;
private int numOfColumns = 0;
Here’s the code block for the generating the Tables with TextBoxes.

private void GenerateTable(int colsCount, int rowsCount){

        
        Table table = new Table();
        table.ID = "Table1";
        Page.Form.Controls.Add(table);

         
        for (int i = 0; i < rowsCount; i++){
            TableRow row = new TableRow();
            for (int j = 0; j < colsCount; j++){
                TableCell cell = new TableCell();
                TextBox tb = new TextBox();

                tb.ID = "TextBoxRow_" + i + "Col_" + j;
                
                cell.Controls.Add(tb);
                
                row.Cells.Add(cell);
            }

            
            table.Rows.Add(row);
        }
}


protected void Page_Load(object sender, EventArgs e){
         
         GenerateTable(numOfColumns, numOfRows);
}


protected void Button1_Click(object sender, EventArgs e){
        
        if (int.TryParse(TextBox1.Text.Trim(), out numOfColumns) && int.TryParse(TextBox2.Text.Trim(), out numOfRows))
        {
            
            GenerateTable(numOfColumns, numOfRows);

            
            ViewState["cols"] = numOfColumns;
            ViewState["rows"] = numOfRows;
        }
        else
        {
            Response.Write("Values are not numeric!");
        }
}


protected void Button2_Click(object sender, EventArgs e){
    
    if (ViewState["cols"] != null && ViewState["rows"] != null)
    {
        
        Table table = (Table)Page.FindControl("Table1"); 
        if (table != null)
        {
           s
            GenerateTable(int.Parse(ViewState["cols"].ToString()), int.Parse(ViewState["rows"].ToString()));

            
            for (int i = 0; i < int.Parse(ViewState["rows"].ToString()) ; i++)
            {
                for (int j = 0; j < int.Parse(ViewState["cols"].ToString()); j++)
                {
                    
                    if (Request.Form["TextBoxRow_" + i + "Col_" + j] != string.Empty)
                    {
                        Response.Write(Request.Form["TextBoxRow_" + i + "Col_" + j] + "<br />");
                    }
                }
            }
        }
    }
}