Select value in DataGridView

[tqmd1]

Dear Experts

I use following codes to select data in ListView1, given value in textbox1.text. That codes work fine.

Textbox1 data is integer and DataGridView1 first Column Value is Integer. I want to locate this value in Grid.

My question is how to select data in DataGridVeiw, given data in textbox1.

Please help

Dim itmX As ListViewItem = ListView1.FindItemWithText(TextBox1.Text, False, 0)
        If Not itmX Is Nothing Then
                     itmX.Selected = True
            ListView1.Items(itmX.Index).Selected = True
            itmX.EnsureVisible()
End If

[Stevoni]

The following should work for you. I would recommend using the column name if it is a dynamic column otherwise I would use the design time created column index location, rather than saying "Search only column 1". I say this because the user may re-order the columns and column 1 could become column 3.

Dim IntegerToFind As Integer = CInt(ListBox1.SelectedItem.ToString)

            For Each dgvRow As DataGridViewRow In DataGridView1.Rows
                If CInt(dgvRow.Cells("ColumnNameToBeSearched").Value) = IntegerToFind Then
                    'Do what you want to after the value has been located
                End If
            Next

HTH

[tqmd1]

The following should work for you. I would recommend using the column name if it is a dynamic column otherwise I would use the design time created column index location, rather than saying "Search only column 1". I say this because the user may re-order the columns and column 1 could become column 3.

Dim IntegerToFind As Integer = CInt(ListBox1.SelectedItem.ToString)

            For Each dgvRow As DataGridViewRow In DataGridView1.Rows
                If CInt(dgvRow.Cells("ColumnNameToBeSearched").Value) = IntegerToFind Then
                    'Do what you want to after the value has been located
                End If
            Next

HTH

Dear Sir,

DataGridView has data as follows

sno---name
1-----a
2-----b
3-----c

I need codes for to search value given in textbox, suppose textbox has 2
then datagridview must display 2----b column.

You provided me code to search index number given in textbox.

Please help again

[Stevoni]

Change the integer to find and the ColumnNameToBeSearched and you should be able find the row you're looking for.

I'm confused when you say "suppose textbox has 2
then datagridview must display 2----b column." Do you want only that row to be visible?
If that's the case use the if then statement else condition to set the datagridviewrow to false, as follows:

For Each dgvRow As DataGridViewRow In DataGridView1.Rows
                If CInt(dgvRow.Cells("ColumnNameToBeSearched").Value) = IntegerToFind Then
                    'Do what you want to after the value has been located
                    dgvRow.Visible = True
                Else
                    dgvRow.Visible = False
                End If
            Next

[tqmd1]

Change the integer to find and the ColumnNameToBeSearched and you should be able find the row you're looking for.

I'm confused when you say "suppose textbox has 2
then datagridview must display 2----b column." Do you want only that row to be visible?
If that's the case use the if then statement else condition to set the datagridviewrow to false, as follows:

For Each dgvRow As DataGridViewRow In DataGridView1.Rows
                If CInt(dgvRow.Cells("ColumnNameToBeSearched").Value) = IntegerToFind Then
                    'Do what you want to after the value has been located
                    dgvRow.Visible = True
                Else
                    dgvRow.Visible = False
                End If
            Next

Dear Sir,

I modified your codes as

For Each row As DataGridViewRow In DataGridView1.SelectedRows
            row.Selected = False
        Next

        For Each DataGridViewRow As DataGridViewRow In DataGridView1.Rows
            If CInt(DataGridViewRow.Cells(0).Value) = Me.TextBox1.Text Then
                DataGridViewRow.Selected = True
            End If
        Next

Now everything is working fine,
Thanks for helping