blocks|key|4357378|text|你可以这样做：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4357379|private+void+datagridview1_SelectionChanged(object+sender,+EventArgs+e)
{
++if+(datagridview1.SelectedCells.Count+>+0)
++{
++++int+selectedrowindex+=+datagridview1.SelectedCells[0].RowIndex;
++++DataGridViewRow+selectedRow+=+datagridview1.Rows[selectedrowindex];++
++++string+cellValue+=+Convert.ToString(selectedRow.Cells["enter+column+name"].Value);+++++++++++
++}
}|code-block|syntax|javascript|4357380|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can do like this:
<pre class="lang-cs prettyprint-override"><code>private void datagridview1_SelectionChanged(object sender, EventArgs e)
{
 if (datagridview1.SelectedCells.Count &gt; 0)
 {
 int selectedrowindex = datagridview1.SelectedCells[0].RowIndex;
 DataGridViewRow selectedRow = datagridview1.Rows[selectedrowindex]; 
 string cellValue = Convert.ToString(selectedRow.Cells[&quot;enter column name&quot;].Value); 
 }
}
</code></pre>

blocks|key|4357426|text|如果要获取选定单元格的内容，则需要行和单元格的索引。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4357427|int+rowindex+=+dataGridView1.CurrentCell.RowIndex;
int+columnindex+=+dataGridView1.CurrentCell.ColumnIndex;+

dataGridView1.Rows[rowindex].Cells[columnindex].Value.ToString();|code-block|syntax|javascript|4357428|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

If you want to get the contents of selected cell; you need the index of row and cell.

<pre><code>int rowindex = dataGridView1.CurrentCell.RowIndex;
int columnindex = dataGridView1.CurrentCell.ColumnIndex; 

dataGridView1.Rows[rowindex].Cells[columnindex].Value.ToString();
</code></pre>

blocks|key|603346|text|在CellClick事件中，您可以编写以下代码|type|unstyled|depth|inlineStyleRanges|entityRanges|data|603347|string+value+=
++++++datagridviewID.Rows[e.RowIndex].Cells[e.ColumnIndex].FormattedValue.ToString();|code-block|syntax|javascript|603348|使用bove代码，您将获得所裁剪的单元格的值。如果您想要获取单击行中的部分列的值，只需将e.ColumnIndex替换为所需的列索引|603349|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

In the CellClick event you can write following code

<pre><code>string value =
 datagridviewID.Rows[e.RowIndex].Cells[e.ColumnIndex].FormattedValue.ToString();
</code></pre>

Using the bove code you will get value of the cell you cliked. If you want to get value of paricular column in the clicked row, just replace e.ColumnIndex with the column index you want

blocks|key|4357675|text|我知道，我有点晚了。但我想做点贡献。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4357676|DataGridView.SelectedRows[0].Cells[0].Value|code-block|syntax|javascript|4357677|这段代码非常简单|4357678|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I know, I'm a little late for the answer. But I would like to contribute.

<pre><code>DataGridView.SelectedRows[0].Cells[0].Value
</code></pre>

This code is simple as piece of cake

blocks|key|2742038|text|您还可以获取单元格的值，因为在CurrentRow下引用了当前选择|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2742039|dataGridView1.CurrentRow.Cell[indexorname].FormattedValue|code-block|syntax|javascript|2742040|在这里，您可以使用索引或列名并获取值。|2742041|entityMap^0|F|A|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

you can get the values of the cell also as the current selection is referenced under <code>CurrentRow</code>

<pre><code>dataGridView1.CurrentRow.Cell[indexorname].FormattedValue
</code></pre>

Here you can use index or column name and get the value.

blocks|key|601092|text|DataGridView.CurrentRow.Cells[n]|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|601093|请参阅：http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridview.currentrow.aspx|601094|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridview.currentrow.aspx^0|0|W|0|4|2H|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|S|8|@]|D|@$9|T|A|U|1|V]]|E|$]]|$1|H|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|I|$J|$5|K|L|M|E|$N|O]]]]

<code>DataGridView.CurrentRow.Cells[n]</code>

See: <a href="http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridview.currentrow.aspx" rel="nofollow">http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridview.currentrow.aspx</a>

blocks|key|4640640|text|我只想指出，您可以使用.selectedindex使它更干净一些|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4640641|string+value+=+gridview.Rows[gridview.SelectedIndex].Cells[1].Text.ToString();|code-block|syntax|javascript|4640642|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I just want to point out, you can use .selectedindex to make it a little cleaner

<pre><code>string value = gridview.Rows[gridview.SelectedIndex].Cells[1].Text.ToString();
</code></pre>

blocks|key|4640792|text|string+value+=+dataGridVeiw1.CurrentRow.Cells[1].Value.ToString();|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4640793|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>string value = dataGridVeiw1.CurrentRow.Cells[1].Value.ToString();
</code></pre>

blocks|key|4640756|text|只需使用：+dataGridView1.CurrentCell.Value.ToString()|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|CODE|entityRanges|data|4640757|++++++++private+void+dataGridView1_MouseDoubleClick(object+sender,+MouseEventArgs+e)
++++++++{
++++++++++++MessageBox.Show(dataGridView1.CurrentCell.Value.ToString());
++++++++}|code-block|syntax|javascript|4640758|或|4640759|+//+dataGrid1.Rows[yourRowIndex+].Cells[yourColumnIndex].Value.ToString()

+//Example1:yourRowIndex=dataGridView1.CurrentRow.Index+(from+selectedRow+);
+dataGrid1.Rows[dataGridView1.CurrentRow.Index].Cells[2].Value.ToString()

+//Example2:yourRowIndex=3,yourColumnIndex=2+(select+by+programmatically+)
++dataGrid1.Rows[3].Cells[2].Value.ToString()|4640760|entityMap^0|0|5|6|16|0|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]|$9|U|A|V|B|D]]|E|@]|F|$]]|$1|G|3|H|5|I|7|W|8|@]|E|@]|F|$J|K]]|$1|L|3|M|5|6|7|X|8|@]|E|@]|F|$]]|$1|N|3|O|5|I|7|Y|8|@]|E|@]|F|$J|K]]|$1|P|3|-4|5|6|7|Z|8|@]|E|@]|F|$]]]|Q|$]]

Just Use: <code>dataGridView1.CurrentCell.Value.ToString()</code>

<pre><code> private void dataGridView1_MouseDoubleClick(object sender, MouseEventArgs e)
 {
 MessageBox.Show(dataGridView1.CurrentCell.Value.ToString());
 }
</code></pre>

or

<pre><code> // dataGrid1.Rows[yourRowIndex ].Cells[yourColumnIndex].Value.ToString()

 //Example1:yourRowIndex=dataGridView1.CurrentRow.Index (from selectedRow );
 dataGrid1.Rows[dataGridView1.CurrentRow.Index].Cells[2].Value.ToString()

 //Example2:yourRowIndex=3,yourColumnIndex=2 (select by programmatically )
 dataGrid1.Rows[3].Cells[2].Value.ToString()
</code></pre>

blocks|key|601264|text|这将得到数据网格视图中精确单元格的文本值|type|unstyled|depth|inlineStyleRanges|entityRanges|data|601265|private+void+dataGridView_SelectionChanged(object+sender,+EventArgs+e)
++++{
++++++++label1.Text+=+dataGridView.CurrentRow.Cells[#].Value.ToString();
++++}|code-block|syntax|javascript|601266|您可以在标签中查看它，并将#更改为所需单元格的索引|601267|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

this get me the text value of exact cell in data grid view 

<pre><code>private void dataGridView_SelectionChanged(object sender, EventArgs e)
 {
 label1.Text = dataGridView.CurrentRow.Cells[#].Value.ToString();
 }
</code></pre>

you can see it in label and change # wih the index of the exact cell you want

blocks|key|4640663|text|使用Cell+Click，因为前面提到的其他方法将在数据绑定时触发，如果您想要选择的值，则关闭表单，这是没有用的。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4640664|private+void+dgvProducts_CellClick(object+sender,+DataGridViewCellEventArgs+e)
{
++++if+(dgvProducts.SelectedCells.Count+>+0)+//+Checking+to+see+if+any+cell+is+selected
++++{
++++++++int+mSelectedRowIndex+=+dgvProducts.SelectedCells[0].RowIndex;

++++++++DataGridViewRow+mSelectedRow+=+dgvProducts.Rows[mSelectedRowIndex];

++++++++string+mCatagoryName+=+Convert.ToString(mSelectedRow.Cells[1].Value);

++++++++SomeOtherMethod(mProductName);+//+Passing+the+name+to+where+ever+you+need+it

++++++++this.close();
++++}
}|code-block|syntax|javascript|4640665|entityMap^0|2|A|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

Use <code>Cell Click</code> as other methods mentioned will fire upon data binding, not useful if you want the selected value, then the form to close.

<pre><code>private void dgvProducts_CellClick(object sender, DataGridViewCellEventArgs e)
{
 if (dgvProducts.SelectedCells.Count &gt; 0) // Checking to see if any cell is selected
 {
 int mSelectedRowIndex = dgvProducts.SelectedCells[0].RowIndex;

 DataGridViewRow mSelectedRow = dgvProducts.Rows[mSelectedRowIndex];

 string mCatagoryName = Convert.ToString(mSelectedRow.Cells[1].Value);

 SomeOtherMethod(mProductName); // Passing the name to where ever you need it

 this.close();
 }
}
</code></pre>

blocks|key|4640728|text|对于那些不能触发click事件的人，他们可以使用以下代码|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4640729|public+Form1()
++++++++++++{
++++++++++++++++InitializeComponent();
++++++++++++++++this.dataGridView1.CellClick+%2B=+new+System.Windows.Forms.DataGridViewCellEventHandler(this.dataGridView1_CellClick);
++++++++++++}|code-block|syntax|javascript|4640730|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For those who could not fire the click event, they may use following code 

<pre><code>public Form1()
 {
 InitializeComponent();
 this.dataGridView1.CellClick += new System.Windows.Forms.DataGridViewCellEventHandler(this.dataGridView1_CellClick);
 }
</code></pre>

blocks|key|4640788|text|要基于整行选择获取一个单元格值，请执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4640789|if+(dataGridView1.SelectedRows.Count+>+0)
++++++{
+++++++++foreach+(DataGridViewRow+row+in+dataGridView1.Rows)
+++++++++++{
+++++++++++++++TextBox1.Text+=+row.Cells["ColumnName"].Value.ToString();
+++++++++++}
++++++}
else
++++++{
++++++++MessageBox.Show("Please+select+item!");
++++++}
+++++}|code-block|syntax|javascript|4640790|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

To get one cell value based on entire row selection:

<pre><code>if (dataGridView1.SelectedRows.Count &gt; 0)
 {
 foreach (DataGridViewRow row in dataGridView1.Rows)
 {
 TextBox1.Text = row.Cells["ColumnName"].Value.ToString();
 }
 }
else
 {
 MessageBox.Show("Please select item!");
 }
 }
</code></pre>

blocks|key|601259|text|最简单的代码是DataGridView1.SelectedCells(column_index).Value|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|601260|例如，对于第一个选定的单元格：|601261|DataGridView1.SelectedCells(0).Value|code-block|syntax|javascript|601262|entityMap^0|7|1B|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|R|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|S|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

Simplest code is <code>DataGridView1.SelectedCells(column_index).Value</code>

As an example, for the first selected cell:

<pre><code>DataGridView1.SelectedCells(0).Value
</code></pre>

blocks|key|4357702|text|dataGridView1.SelectedRows.Cells.Value；|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4357703|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

dataGridView1.SelectedRows[0].Cells[0].Value;

blocks|key|4357738|text|对于vb.net+2013，我使用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4357739|DataGridView1.SelectedRows.Item(0).Cells(i).Value|code-block|syntax|javascript|4357740|其中i是单元格编号|4357741|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

for vb.net 2013 i use
<pre><code>DataGridView1.SelectedRows.Item(0).Cells(i).Value
</code></pre>
where i is the cell number

blocks|key|4640915|text|将dgwProduct行的单元1指定给ProductId。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4640916|private+void+btnUpdate_Click(object+sender,+EventArgs+e)
++++{
++++++++++++ProductId+=+Convert.ToInt32(dgwProduct.CurrentRow.Cells[0].Value);
++++}|code-block|syntax|javascript|4640917|在这里，它将行中的所有单元格放入文本框中。|4640918|private+void+dgwProduct_CellClick(object+sender,+DataGridViewCellEventArgs+e)
++++{
++++++++var+row=dgwProduct.CurrentRow;
++++++++tbxProductName.Text+=row.Cells[1].Value.ToString();
++++++++tbxUnitPrice.Text+=+row.Cells[2].Value.ToString();
++++++++tbxQuantityPerUnit.Text+=+row.Cells[3].Value.ToString();
++++++++tbxStockUpdate.Text+=+row.Cells[4].Value.ToString();
++++}|4640919|通过这种方式，我们将dataGridView中的所有单元格分配给textboxes。|4640920|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Assigns cell 1 of dgwProduct lines to ProductId.
<pre><code>private void btnUpdate_Click(object sender, EventArgs e)
 {
 ProductId = Convert.ToInt32(dgwProduct.CurrentRow.Cells[0].Value);
 }
</code></pre>
Here it puts all the cells in the row into the textbox.
<pre><code>private void dgwProduct_CellClick(object sender, DataGridViewCellEventArgs e)
 {
 var row=dgwProduct.CurrentRow;
 tbxProductName.Text =row.Cells[1].Value.ToString();
 tbxUnitPrice.Text = row.Cells[2].Value.ToString();
 tbxQuantityPerUnit.Text = row.Cells[3].Value.ToString();
 tbxStockUpdate.Text = row.Cells[4].Value.ToString();
 }
</code></pre>
In this way, we assign all the cells in the dataGridView to the textboxes.

I have a datagridview that is a full row select.
How would I grab the data from only a certain cell no matter what cell in the row was clicked on since it highlights the entire row.

Datagridview full row selection but get single cell value

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有一个是整行select的datagridview。无论单击行中的哪个单元格，我如何仅从某个单元格获取数据，因为它会突出显示整个行。

问Datagridview整行选择，但获取单个单元格值
EN

回答 17

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问Datagridview整行选择，但获取单个单元格值EN

回答 17

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问Datagridview整行选择，但获取单个单元格值
EN