DataGridView常用设置
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms; namespace ZB.QueueSys.Common
{
public class DataGridViewHelper
{
private static DataGridViewHelper instance;
public static DataGridViewHelper Instance
{
get
{
if (instance == null) instance = new DataGridViewHelper();
return DataGridViewHelper.instance;
}
} public void SelectAllDgv(DataGridView dgv, string cellName, bool isChecked)
{
int count = dgv.Rows.Count;
for (int i = 0; i < count; i++)
{
dgv.Rows[i].Cells[cellName].Value = isChecked;
}
} public void SetDgvRowColor(DataGridView dgv)
{
dgv.AlternatingRowsDefaultCellStyle.BackColor = Color.FromArgb(204, 224, 233);
} public void SetDgvRowColor(DataGridView dgv, Color color)
{
dgv.AlternatingRowsDefaultCellStyle.BackColor = color;
dgv.AutoGenerateColumns = false;
} public void SetDgvStyle(DataGridView dgv, Color color)
{
dgv.AlternatingRowsDefaultCellStyle.BackColor = color;
dgv.AutoGenerateColumns = false;
} /// <summary>
/// 重绘DataGridView
/// </summary>
/// <param name="dgv">DataGridView dgv</param>
/// <param name="e">DataGridViewRowPostPaintEventArgs e</param>
public void PaintDgv(DataGridView dgv, DataGridViewRowPostPaintEventArgs e)
{
try
{
SolidBrush b = new SolidBrush(dgv.RowHeadersDefaultCellStyle.ForeColor);
e.Graphics.DrawString((e.RowIndex + 1).ToString(System.Globalization.CultureInfo.CurrentUICulture),
dgv.DefaultCellStyle.Font, b, e.RowBounds.Location.X + 5, e.RowBounds.Location.Y + 4);
}
catch { return; }
} /// <summary>
/// 设置DataGridView 外边框颜色
/// </summary>
/// <param name="dgv">DataGridView dgv</param>
/// <param name="e">PaintEventArgs e</param>
public void SetOuterBorderColor(DataGridView dgv,PaintEventArgs e)
{
e.Graphics.DrawRectangle(Pens.Blue, new Rectangle(0, 0, dgv.Width - 1, dgv.Height - 1));
} }
}