So essentially, I have a custom user control called ExcelDisplay. I try to drag it over in visual studio from the toolbox into my webform in the same project and I get a missing method exception. At one time the constructor was parameterized, but I changed it after deciding it was a bad design idea.
It looks like it is saying the constructor is missing, but its obviously there.
My winform to house the control is empty with the exception of the autogenerated code visual studio puts there.
The code for my ExcelDisplay's constructor looks like this.
namespace STS_Console.UserControls
{
public partial class ExcelDisplay : UserControl
{
public ExcelDisplay()
{
InitializeComponent();
DataDisplay.Columns[0].HeaderText = "Data";
//debug
string x = DataDisplay.Columns[0].GetType().ToString();
x.ToString();
}
The error message is this.
So that error occurs when do I drag and drop in the designer like this
Anyway so that is my problem. I am not sure what is causing it or how to fix it. I would be glad to post additional code upon request.