IDE :: C# DatagridView Button Text Not Visible?

Dec 24, 2010

I just pasted a datagridview on the form , added a button and named its text as "ADD". I even changed the UseColumnTextForButton

property to true . But when the form loads the button text is not displaying .

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Determine Which Datagridview Visible On Button Click Event?

Aug 3, 2009

I have a tabcontrol which contain 4 tabpages. Each tabpage have a datagridview.

When i select any tabpage the datagridview of it will show.

I want to check what datagridview is showwing(visible) in button1 click event.

I dont want to loop through controls thenafter check visible propety of control.

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May 14, 2010

How to make a link button visible after another button has been clicked in asp.net(vb) in button_click()

it says error as "Object reference not set to an instance of an object."

i've done this in my code

Protected Sub InsertButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim receipt As LinkButton = FormView1.FindControl("LinkButton1")
' receipt.Enabled = "true"

[Code].....

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The problems:

1) At first arrival in the TabPage, ShowDataGridViewCalib (code below) is called. All rows are then shown in the DataGridView, despite the code saying that some rows should not be visible. Breakpoints in the code show that the code do arrive at the Rows.Visible = False events. Despite all rows beeing shown a Watch in the debugger shows that:

[code]...

There are two alternative ways of handling the rows in the code. The first attempt (commented away here) is probably the "nicest".

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Jun 11, 2009

i have datagridview and datasource is dataset. Everything is fine no problem.

It has 3 coloumns, ID, Name, City. ID is PK

Now I have rowfilter on dataset like this

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everything is fine till here. it show selected records.

now, i have another text box on form which ask for id and search id in datagrid like this

dim dras datarow = dataset.tables(0).findbyid(cint(txtId.text)

in above case if id found then it will dr with row. which is fine...

the question is how i can find if current row is in list or not  because of filter on dataset.table

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i have a DataGridView bound to a table that has 22 fields in it.  In the datagridview columns, the first 2 have the visible property set to false and the last 7 also set to false.  This works since there are 13 columns displayed in the datagridview when the program runs.  Here's where my issue come in.  When I do the following, Console.WriteLine("Column count = " & DataGridView1.Columns.Count.ToString()), I get the expected "Column count = 22 in the output.  However, when I do Console.WriteLine("Visible = " & DataGridView1.Columns.GetColumnCount(DataGridViewElementStates.Visible)), I get 20 instead of the expected 13 that actually have the property set to visible.

[Code]...

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Mar 10, 2011

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I seem to repeating lines of code but changing one thing each time on page load
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[Code] .....

On edit button
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On the save button
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I see two options:   (1) find a faster way of making all rows invisible; and (2) place the total rows in a separate DataSet and bound DataGridView.  

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[Code]...

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[Code]...

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Oct 20, 2010

I am running a website for a F1 racing game, where users can submit their laptimes and compete with each other for the fastest time.

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