c# - The program hangs when I try to replace image? -


i have following code:

private void datagridview1_cellformatting(object sender, datagridviewcellformattingeventargs e) {     datagridview dgv = sender datagridview;      if (dgv.columns[e.columnindex].name.equals("edit"))     {          string status = datagridview1.rows[e.rowindex].cells["status"].value.tostring();           if (status == "1")           {                       dgv.rows[e.rowindex].cells["edit"].value = properties.resources.edit_disable;          }     } }

when try replace image here:

 dgv.rows[e.rowindex].cells["edit"].value = properties.resources.edit_disable;

program hangs , image , rendered infinity

you selected wrong event changing image. event datagridview1_cellformatting fired when image changes, if use event change image, getting infinite loop.

since code querying cell's value, might want switch different event, fired when row / cell data changes or binds, such datagridview.databindingcomplete or datagridview1.rowsadded:

private void datagridview1_rowsadded(object sender, datagridviewrowsaddedeventargs e) {      string status = datagridview1.rows[e.rowindex].cells["status"].value.tostring();       if (status == "1")       {                  dgv.rows[e.rowindex].cells["edit"].value = properties.resources.edit_disable;      } }

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