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我已经能够在datagridview中创建一个现有的列组合框列,我该怎么做几列?另外,如何在组合框项目中添加现有的不同记录?用户将能够从组合框项目中选择值或自行编写。到目前为止,我的代码是:c#如何设置datagridview中的几个combobox列
dgvLoadTable.DataSource = null;
var context = new CadAdminEntities();
var TableName = cboSelectTable.Text.ToString();
var rawData = context.GetType().GetProperty(TableName).GetValue(context, null);
var truncatedData = ((IQueryable<object>)rawData).Take(0);
var source = new BindingSource { DataSource = truncatedData };
dgvLoadTable.DataSource = source;
dgvLoadTable.ReadOnly = false;
dgvLoadTable.AllowUserToAddRows = true;
DataGridViewComboBoxCell dgvCol = new DataGridViewComboBoxCell();
for (int row= 0; row < dgvLoadTable.Rows.Count; row++)
{
for (int col = 0; col < dgvLoadTable.Columns.Count; col++)
{
if(col==2||col==4)
this.dgvLoadTable[col,row] = dgvCol;
//This part throws error, as there is only one combobox
}
}
dgvLoadTable.Refresh();
谢谢一堆:D – feather 2014-10-16 15:07:14