DataGridView控件隔行换色代码,Asp.Net代码库,德仔网

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【Asp.Net】 DataGridView控件隔行换色

作者:scottckt / 发布于2011/6/22/ 835

原理就是先判断所在的行是偶数行还是奇数行，然后设置当前行的当前样式为需要的就可以了。

<blockquote>
SqlConnection conn <span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">new</span><span style="color: rgb(0,0,0)"> SqlConnection(</span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">数据库连接字符串</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">);
 SqlDataAdapter sda </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">new</span><span style="color: rgb(0,0,0)"> SqlDataAdapter(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">select * from CarColor</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, conn);
 DataSet ds </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">new</span><span style="color: rgb(0,0,0)"> DataSet();
 sda.Fill(ds);
 dataGridView1.DataSource </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> ds.Tables[</span><span style="color: rgb(128,0,128)">0</span><span style="color: rgb(0,0,0)">];
 dataGridView1.SelectionMode </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> DataGridViewSelectionMode.FullRowSelect;
 </span><span style="color: rgb(0,0,255)">foreach</span><span style="color: rgb(0,0,0)"> (DataGridViewRow dgvr </span><span style="color: rgb(0,0,255)">in</span><span style="color: rgb(0,0,0)"> dataGridView1.Rows)
 {
 </span><span style="color: rgb(0,0,255)">if</span><span style="color: rgb(0,0,0)"> (dgvr.Index </span><span style="color: rgb(0,0,0)">%</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,128)">2</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,0)">==</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,128)">0</span><span style="color: rgb(0,0,0)">)
 {
 dataGridView1.Rows[dgvr.Index].DefaultCellStyle.BackColor </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Color.WhiteSmoke;
 
 }
 </span><span style="color: rgb(0,0,255)">else</span><span style="color: rgb(0,0,0)">
 {
 dataGridView1.Rows[dgvr.Index].DefaultCellStyle.BackColor </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Color.LightCyan;
 }
 }</span>
<div></div>
</blockquote>

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