Datagrid cell icon C#

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 DATAGRID CELL ICON C#
Need help about that
Need column, if column 2 is null, picture in cell 1 empty
If column 2 is not null need to show picture in cell1
 

 
Thank you

What I have tried:

 DATAGRID CELL ICON C#
 
Some recomandition?
 
Thank you

Posted 18-Jan-20 7:06am

Goran Bibic

Updated 18-Jan-20 15:43pm

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User 11060979 · Answer 1 · 2020-01-18T08:21:00

Hi Goran
What happens to your google? :)

I assume you are using WinForm, here you will find an example (see second answer): setting an Image column in a datagrid view based on a value in the database c#[^]

Note: The example shows how to bring in the image into a cell. I would recommend not to load them each time from a file, better to instantiate them in an appropriate location (e.g. your form).

chris_mackay · Answer 2 · 2020-01-18T15:44:00

Hello Goran,

Here is some code to get to you started. Make sure the column you are displaying images in is of type DataGridViewImageColumn.

C#

// adds a few test rows to the DataGridView
dataGridView1.Rows.Add(null, "some text");
dataGridView1.Rows.Add(null, "");
dataGridView1.Rows.Add(null, "some text");
dataGridView1.Rows.Add(null, "");

// This snippet assumes there are (2) picture boxes on your form with the desired images set 

foreach (DataGridViewRow row in dataGridView1.Rows)
{
    string val = row.Cells["Column2"].Value.ToString(); // gets the value of the current cell in Column2

    // checks whether the value is an empty string
    if (val == "")
        row.Cells["Column1"].Value = pictureBox1.Image; // empty value image
    else
        row.Cells["Column1"].Value = pictureBox2.Image; // non-empty value image
}

Datagrid cell icon C#

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