Gridview command usage

Summary value: summaryparamnamesenderparamparamnameeparamprotectedvoidgvZhTiList_RowDataBound (objectsender, GridViewRowEventArgse) {if (e. Row. RowTypeDataControlRowType. DataRow) {if (e. Row.

/// Summary // value assignment //// summary /// param name = "sender"/param // param name = "e"/param protected void gvZhTiList_RowDataBound (object sender, gridViewRowEventArgs e) {if (e. row. rowType = DataControlRowType. dataRow) {if (e. row. rowState

///

/// Assign a value

///

///

///

Protected void gvZhTiList_RowDataBound (object sender, GridViewRowEventArgs e)

{

If (e. Row. RowType = DataControlRowType. DataRow)

{

If (e. Row. RowState = DataControlRowState. Normal | e. Row. RowState = DataControlRowState. Alternate)

{

LinkButton lnkbtnpicdel = new LinkButton ();

Lnkbtnpicdel = (LinkButton) e. Row. Cells [gvZhTiList. Columns. Count-1]. FindControl ("lnkbtndelpic ");

Lnkbtnpicdel. CommandArgument = e. Row. RowIndex. ToString ();

LinkButton lnkbtnisusers = new LinkButton ();

Lnkbtnisusers = (LinkButton) e. Row. Cells [gvZhTiList. Columns. Count-2]. FindControl ("lnkbtnusers ");

Lnkbtnisusers. CommandArgument = e. Row. RowIndex. ToString ();

}

}

}

///

/// Function implementation

///

///

///

Protected void gvZhTiList_RowCommand (object sender, GridViewCommandEventArgs e)

{

If (e. CommandName = "delpic ")

{

String strsqldel = "delete flash_upload where picid =" + gvZhTiList. DataKeys [Convert. ToInt32 (e. CommandArgument. ToString ()]. Value;

Int nums = SqlConnections. UpdateOrDelete (strsqldel );

If (nums> 0)

{

Page. ClientScript. RegisterStartupScript (Page. GetType (), "", "script" alert (/"the image is deleted successfully! /"); Script");

}

Else

{

Page. ClientScript. RegisterStartupScript (Page. GetType (), "", "script" alert (/"image deletion failed! /"); Script");

}

}

If (e. CommandName = "isusers ")

{

String strsqlisusers = "update flash_upload set isenjoin = case isenjoin when 1 then 0 else 1 end where picid =" + gvZhTiList. dataKeys [Convert. toInt32 (e. commandArgument. toString ()]. value;

SqlConnections. UpdateOrDelete (strsqlisusers );

}

}