我要评论本文实例讲述了c#中datagridview的editingcontrolshowing事件用法。分享给大家供大家参考。具体实现方法如下：
using system;
using system.collections.generic;
using system.componentmodel;
using system.data;
using system.drawing;
using system.text;
using system.windows.forms;
using datagridview1.dataset1tableadapters;
namespace datagridview1
{
public partial class form3 : form
{
public form3()
{
initializecomponent();
}
private void form3_load(object sender, eventargs e)
{
customerstableadapter adapter = new customerstableadapter();
bindingsource1.datasource = adapter.getdata();
datagridview1.datasource = bindingsource1;
}
private void datagridview1_cellpainting(object sender, datagridviewcellpaintingeventargs e)
{
if (e.columnindex < 0)
{
e.graphics.fillrectangle(brushes.white, e.cellbounds);
e.handled = true;
}
}
private void datagridview1_editingcontrolshowing(object sender, datagridvieweditingcontrolshowingeventargs e)
{
if (datagridview1.currentcell.columnindex == 1)
{
//e.cellstyle.backcolor = color.fromname("window");
//datagridviewcomboboxeditingcontrol editingcontrol = e.control as datagridviewcomboboxeditingcontrol;
datagridviewtextboxeditingcontrol editingcontrol = e.control as datagridviewtextboxeditingcontrol;
editingcontrol.textchanged += new eventhandler(editingcontrol_textchanged);
}
}
void editingcontrol_textchanged(object sender, eventargs e)
{
this.label1.text = datagridview1.currentcell.editedformattedvalue.tostring();
}
}
}
希望本文所述对大家的c#程序设计有所帮助。
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