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using
System;
using
System.Collections.Generic;
using
System.Linq;
using
System.Text;
using
System.Windows.Forms;
namespace
Common
{ /// <summary>
/// DataGridView控件操作
/// </summary>
public
class CtlDataGridViewOperate
{
private
DataGridView m_dataGridView = null;
/// <summary>
/// DataGridView控件
/// </summary>
public
DataGridView refDataGridViewControl
{
set
{
m_dataGridView = value;
}
get
{
return
m_dataGridView;
}
}
/// <summary>
/// 构造函数
/// </summary>
public
CtlDataGridViewOperate()
{
}
private
static volatile CtlDataGridViewOperate m_dgvOpera = null;
/// <summary>
/// 获取DataGridView控件操作类单一实例
/// </summary>
/// <returns></returns>
public
static CtlDataGridViewOperate GetInstance()
{
if(null
== m_dgvOpera)
{
m_dgvOpera = new
CtlDataGridViewOperate();
}
return
m_dgvOpera;
}
/// <summary>
/// 点击数据网格视图单元格显示对话框
/// </summary>
/// <param name="frm">要显示的对话框</param>
/// <param name="headerText">列头名称</param>
/// <param name="e">数据网格视图单元格事件参数</param>
public
void ClickCellShowDlg(Form frm, string
headerText, DataGridViewCellEventArgs e)
{
if
(e.RowIndex < 0 || e.ColumnIndex < 0)
{
return;
}
var
clmindx = m_dataGridView.CurrentCell.ColumnIndex;
if
(m_dataGridView.Columns[clmindx].HeaderText.Trim() == headerText)
{
var
rowCell = m_dataGridView.CurrentCell.Value;
if
(rowCell != null)
{
frm.StartPosition = FormStartPosition.CenterScreen;
frm.ShowDialog();
}
}
}
}
} |