datagridviewcolumn | 易学教程

How to set DataGridView textbox column to multi-line?

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How to let " DataGridViewTextBoxColumn " in DataGridView supports Multiline property ? You should be able to achieve this by setting the WrapMode of the DefaultCellStyle of your DataGridViewTextBoxColumn to true . Tom Faust I have found that there are two things that you need to do, both in the designer, to make a text cell show multiple lines. As Tim S. Van Haren mentioned, you need to set WrapMode of the DefaultCellStyle of your DataGridViewTextBoxColumn to true . And although that does make the text wrap, it doesn't make the row expand to show anything beyond the first line. In addition to

How to hide column of DataGridView when using custom DataSource?

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问题 I have a small app in c#, it has a DataGridView that gets filled using: grid.DataSource = MyDatasource array; MyClass hold the structure for the columns, it looks something like this: class MyDatasource { private string column1; private string column2; public MyDatasource(string arg1, string arg2) { this.column1 = arg1; this.column2 = arg2; } public string column1 { get { return this.column1; } set { this.column1 = value; } } public string column2 { get { return this.column2; } set { this

Display Data with Format in Datagridview

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问题 Lets say you have a column in Datagridview that has Negative and Positive Numbers that act as a data. How can you display numbers with negatives into Open and Close Parenthesis? For example -5.00 will turn to (5.00) How can I achied that? TYSM 回答1: You can set the default format for that column: DataGridView1.Columns(n).DefaultCellStyle.Format = "#,##0.00;(#,##0.00)" Some further info on formatting can be found here. 回答2: Answering to your comments. Doing it in SQL add to your query something

How to set DataGridView textbox column to multi-line?

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问题 How to let " DataGridViewTextBoxColumn " in DataGridView supports Multiline property ? 回答1: You should be able to achieve this by setting the WrapMode of the DefaultCellStyle of your DataGridViewTextBoxColumn to true . 回答2: I have found that there are two things that you need to do, both in the designer, to make a text cell show multiple lines. As Tim S. Van Haren mentioned, you need to set WrapMode of the DefaultCellStyle of your DataGridViewTextBoxColumn to true . And although that does

Search for value in DataGridView in a column

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问题 I want the user to be able to search for a number in a column in the DataGridView (dgv). The dgv can hold many records. Each record has a Project Number. So I want the user to be able to search for a project number in column Project Number. The columns I have are: ProjectID(not visible); Image(no headertext); Project Number; Project Name; Company; Contact. Here is my code: private void btnSearch_Click(object sender, EventArgs e) { string searchValue = textBox1.Text; int rowIndex = -1;