Check input CheckBox checked in GridView OnRowDataBoundEvent using C# and VB.Net in ASP.Net

nedash

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User: nedash
Posted: on May 05, 2017 04:53 AM
Forum: Data Controls
Answer: 1
Views: 4248

hi refer below threads:

http://www.aspforums.net/Threads/192817/how-to-checked-checkbox-in-grid-view-when-data-is-in-table/

I used below code:

protected void OnRowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        string Name = (e.Row.FindControl("Lblname") as Label).Text;
        DataTable dt = (DataTable)ViewState["Estate_Info"];
        foreach (DataRow row in dt.Rows)
        {
            switch (Name.ToUpper())
            {
                case "FAMILY":
                    (e.Row.FindControl("ChBpriceL") as HtmlInputCheckBox).Checked = row["group1"].ToString() != "" ? true : false;
                    break;
 
                case "SCHOOL":
                    (e.Row.FindControl("ChBpriceL") as HtmlInputCheckBox).Checked = row["group2"].ToString() != "" ? true : false;
                    break;
 
                case "FRIEND":
                    (e.Row.FindControl("ChBpriceL") as HtmlInputCheckBox).Checked = row["group3"].ToString() != "" ? true : false;
                    break;
 
                case "JOB":
                    (e.Row.FindControl("ChBpriceL") as HtmlInputCheckBox).Checked = row["group4"].ToString() != "" ? true : false;
                    break;
            }
        }
    }
}

here in above code case "family" case"school" case"job" and ...

have static text I want these text bind from database see below is Group_first table:

id	GroupName
1	family
2	school
3	friend
4	job

I want in above code case's text bind from this table...

how I can do it?

Best regards

neda

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Indresh

0 1

Reply
ANSWER
User: Indresh
Replied: on May 05, 2017 06:23 AM
Report

Hi nedash,

Please use below code.

protected void OnRowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        string Name = (e.Row.FindControl("Lblname") as Label).Text;
        DataTable dt = (DataTable)ViewState["Estate_Info"];
        foreach (DataRow row in dt.Rows)
        {
            for (int i = 0; i < row.ItemArray.Length; i++)
            {
                if (Name.ToUpper() == row.ItemArray[i].ToString().ToUpper())
                {
                    (e.Row.FindControl("ChBpriceL") as HtmlInputCheckBox).Checked = true;
                }
            }
        }
    }
}

Vb.Net

Protected Sub OnRowDataBound(sender As Object, e As GridViewRowEventArgs)
	If e.Row.RowType = DataControlRowType.DataRow Then
		Dim Name As String = TryCast(e.Row.FindControl("Lblname"), Label).Text
		Dim dt As DataTable = DirectCast(ViewState("Estate_Info"), DataTable)
		For Each row As DataRow In dt.Rows
			For i As Integer = 0 To row.ItemArray.Length - 1
				If Name.ToUpper() = row.ItemArray(i).ToString().ToUpper() Then
					TryCast(e.Row.FindControl("ChBpriceL"), HtmlInputCheckBox).Checked = True
				End If
			Next
		Next
	End If
End Sub

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Check input CheckBox checked in GridView OnRowDataBoundEvent using C# and VB.Net in ASP.Net

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