selected month date want to display in datagridview using c

I want selected month date want to display in datagridview using c sharp.

My Code as follows;

private void Faculty_Available_Calendar_DateChanged(object sender, DateRangeEventArgs e)

{

DGVCalendar.Rows.Clear();

DateTime dt1 = Faculty_Available_Calendar.SelectionStart;

dt1 = new DateTime(dt1.Year, dt1.Month, 1);

DateTime dt2 = dt1.AddMonths(1);

int numDays = (dt2 - dt1).Days;

if (DGVCalendar.RowCount < numDays)

{

DGVCalendar.RowCount = numDays;

}

int row = 0;

while (dt1 < dt2)

{

DGVCalendar.Rows[row].Cells[0].Value = dt1.ToString("dd-MM-yy");

dt1 = dt1.AddDays(1);

row++;

}

In datagridview ouput as follows; (when i select march month means that month all dates want to display in datagridview)

Select Month(Name) (column Name)

Checkbox 1/3/2013 to 31/3/2013(dsiplay in datagridview)

When i select the month in (Month Calendar Control) in run mode,Error shows as follows;

string was not recognized as valid Boolean.'

This error happen when i add Checkbox in datagridview.

suppose i remove the Checkbox in datagridview, Correctly working why?

I want to add checkbox, so that select the date and save in database.

2 Replies

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Vulpes13y ago
If you've added the CheckBox column at index 0, then the column containing the dates will now have an index of 1.

So, you need to change this line:

DGVCalendar.Rows[row].Cells[0].Value = dt1.ToString("dd-MM-yy");

to this:

DGVCalendar.Rows[row].Cells[1].Value = dt1.ToString("dd-MM-yy");
Upamanyu Roy Choudhury13y ago
Please provide your complete source code as zip, I will fix it for you