Hiding default gray column in datagridview winform
C#WinformsC# Problem Overview
Is there any way to remove or hide winform's datagrid gray area when data is not avaiable?
Second this how to remove/hide the default gray column?
dataGridView1.DataSource = oresult;
dataGridView1.Columns["Id"].Visible = false;
dataGridView1.Columns["AddedBy"].Visible = false;
dataGridView1.Columns["AddmissionInClass"].Visible = false;
dataGridView1.Columns["IsDeleted"].Visible = false;
dataGridView1.Enabled = false;
I'm hiding useless columns like this but unable to find way to hide these.
C# Solutions
Solution 1 - C#
To hide first column you can set RowHeadersVisible
to false of your dataGrid
Solution 2 - C#
Just set the Background-Color and the RowHeadersVisible-State of your DataGridView:
dataGridView1.BackgroundColor = Color.White;
dataGridView1.RowHeadersVisible = false;
Solution 3 - C#
You need set properties for RowHeaderVisible (from gridview properties) to be false
Solution 4 - C#
Just put this piece of code. Worked for me.
DataGrid.RowHeadersVisible = false;
DataGrid.ColumnHeadersVisible = false;
Solution 5 - C#
You have two approaches to do this:
-
Adding this line:
dataGridView1.RowHeadersVisible = false;
to...
private void Form1_Load(object sender, EventArgs e)
{
dataGridView1.RowHeadersVisible = false;
}
-OR-
- From (Project's Properties) window change True to false like this:
Solution 6 - C#
If you are trying to delete grid view column in column level and its not being reflected in grid view please follow as below: We can't delete the column of grid view in column level. So, delete the column's cell in row level (means in each and every row).
foreach (GridViewRow Row in this.searchResults.SearchResultGrid.Rows)
{
if (Row.RowType == DataControlRowType.DataRow)
{
Row.Cells[0].Visible = false;
}
}
GridViewRow HeaderRow = this.searchResults.SearchResultGrid.HeaderRow;
HeaderRow.Cells[0].Visible = false;
Solution 7 - C#
Although a few years have passed but I have reached it now... I had to change it in all the DataGrids in all the project. I make this in aApp.XAML
<Style TargetType="DataGrid">
<Setter Property="RowHeaderWidth" Value="0"/>
</Style>